No, this is not about letting Kohli go as captain. This is about letting Kohli know his chutiyaap is being noticed. This isn't about the on field decisions at all - don't intentionally muddle the two to sway away the original topic.
Kohli could not sort out differences with a legend of Indian cricket who is nothing but a gentleman and statesman. That shows Kohli's character - the same that he always was. It sends out an absolute wrong message to Indian cricket.

And he decided to leave because of adamant Virat and reports suggest it was personal, not cricket related. Please stop being sympathetic because he is a Dilli ka Ladka or Punjabi munda and call what it is. We have a pig headed captain and it also sends the wrong message to the next coach as well.